GB9015882D0 - Geothermal wall chemical injection system - Google Patents

Geothermal wall chemical injection system

Info

Publication number
GB9015882D0
GB9015882D0 GB909015882A GB9015882A GB9015882D0 GB 9015882 D0 GB9015882 D0 GB 9015882D0 GB 909015882 A GB909015882 A GB 909015882A GB 9015882 A GB9015882 A GB 9015882A GB 9015882 D0 GB9015882 D0 GB 9015882D0
Authority
GB
United Kingdom
Prior art keywords
geothermal
injection system
chemical injection
wall chemical
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB909015882A
Other versions
GB2235228A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foster Oilfield Equipment Co
Original Assignee
Foster Oilfield Equipment Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foster Oilfield Equipment Co filed Critical Foster Oilfield Equipment Co
Publication of GB9015882D0 publication Critical patent/GB9015882D0/en
Publication of GB2235228A publication Critical patent/GB2235228A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB9015882A 1989-08-24 1990-07-19 Geothermal well chemical injection system Withdrawn GB2235228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/398,215 US4972904A (en) 1989-08-24 1989-08-24 Geothermal well chemical injection system

Publications (2)

Publication Number Publication Date
GB9015882D0 true GB9015882D0 (en) 1990-09-05
GB2235228A GB2235228A (en) 1991-02-27

Family

ID=23574474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9015882A Withdrawn GB2235228A (en) 1989-08-24 1990-07-19 Geothermal well chemical injection system

Country Status (5)

Country Link
US (1) US4972904A (en)
JP (1) JP2747366B2 (en)
CA (1) CA2022144C (en)
GB (1) GB2235228A (en)
NO (1) NO903715L (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121797A (en) * 1991-07-08 1992-06-16 Decuir Sr Perry J Methods and apparatus for shutting in a burning oil well
US5927405A (en) * 1997-06-13 1999-07-27 Abb Vetco Gray, Inc. Casing annulus remediation system
US6289992B1 (en) 1997-06-13 2001-09-18 Abb Vetco Gray, Inc. Variable pressure pump through nozzle
US6047776A (en) * 1998-01-15 2000-04-11 Abb Vetco Gray Inc. Enhanced control line exit
US6186239B1 (en) 1998-05-13 2001-02-13 Abb Vetco Gray Inc. Casing annulus remediation system
US6113357A (en) * 1998-05-21 2000-09-05 Dobbs; Rocky Hydraulic turbine compressor
CN1071836C (en) * 1998-11-25 2001-09-26 王素英 Matching technique for changing production well into geothermal exploitation well
CA2268223C (en) * 1999-04-01 2000-02-15 Lenard Alfred Jack A method of cleaning a well that is contaminated by accumulations of sa nd
US6666278B2 (en) * 2002-01-22 2003-12-23 Frank Cicanese Oil well fire suppression device
CA2404315A1 (en) * 2002-09-20 2004-03-20 Dean Edward Moan Well servicing apparatus and method
CA2423645A1 (en) * 2003-03-28 2004-09-28 Larry Bunney Manifold device and method of use for accessing a casing annulus of a well
US7069995B2 (en) * 2003-04-16 2006-07-04 Vetco Gray Inc. Remedial system to flush contaminants from tubing string
EP2216503B1 (en) 2003-05-31 2013-12-11 Cameron Systems (Ireland) Limited Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
CA2555403C (en) 2004-02-26 2012-08-21 Des Enhanced Recovery Limited Connection system for subsea flow interface equipment
US7770653B2 (en) * 2005-06-08 2010-08-10 Bj Services Company U.S.A. Wellbore bypass method and apparatus
CA2615543C (en) * 2005-07-19 2014-06-17 Tesco Corporation Wireline entry sub
US7721798B2 (en) 2005-07-19 2010-05-25 Tesco Corporation Wireline entry sub
GB0618001D0 (en) * 2006-09-13 2006-10-18 Des Enhanced Recovery Ltd Method
GB0625526D0 (en) 2006-12-18 2007-01-31 Des Enhanced Recovery Ltd Apparatus and method
US8191622B2 (en) * 2008-05-20 2012-06-05 Vetco Gray Inc. Varying access points for tubing and casing monitoring and casing annulus remediation systems
GB0820407D0 (en) * 2008-11-07 2008-12-17 Caledyne Ltd Communication method and apparatus for insert completions
BRPI0922818B1 (en) * 2008-12-05 2019-09-10 Cameron Technologies Limited chemical apparatus and method
NO332472B1 (en) * 2009-12-07 2012-09-24 Quality Intervention As Injection module, method and application for lateral insertion and bending of a coiled tube via a side opening in a well
US8403039B2 (en) 2010-05-13 2013-03-26 Vetco Gray Inc. Tool and method for providing access to a wellhead annulus
US8936098B2 (en) * 2010-10-22 2015-01-20 Vetco Gray Inc. System and method for remediating a wellbore annulus
TWI418837B (en) * 2010-12-14 2013-12-11 Ind Tech Res Inst Injection device, injection system and injection method using the same
US9644449B2 (en) * 2013-06-07 2017-05-09 Cameron International Corporation Geothermal integrated expansion spool assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791874A (en) * 1927-02-21 1931-02-10 J W Tanner Special fitting and plug magazine for cementing oil and gas wells
US2631673A (en) * 1948-07-15 1953-03-17 Phillips Petroleum Co Apparatus for and method of discharging liquid
US2854079A (en) * 1949-04-16 1958-09-30 L L Rector Well cementing apparatus
US2694450A (en) * 1949-07-05 1954-11-16 Norma R Osbun Orbital-type tubing hanger, production assembly
US2696261A (en) * 1949-11-25 1954-12-07 Earle R Atkins Rotating tubing head for instrument recovery
US3136363A (en) * 1961-05-02 1964-06-09 Shell Oil Co High pressure wellhead assembly
US3139932A (en) * 1961-11-28 1964-07-07 Shell Oil Co Wellhead with tool diverter
US3414056A (en) * 1967-03-06 1968-12-03 Brown Oil Tools Wellhead apparatus
US3545541A (en) * 1968-08-08 1970-12-08 Shell Oil Co Wellhead assembly including diverter means
US4091867A (en) * 1977-01-14 1978-05-30 Otis Engineering Corporation Flexible conduit injection system
US4154299A (en) * 1977-12-19 1979-05-15 Texaco Inc. Gas lift well with improvement
US4268283A (en) * 1979-12-31 1981-05-19 W-K-M Wellhead Systems, Inc. Fluid control means for geothermal wells
US4327804A (en) * 1980-07-31 1982-05-04 Midway Fishing Tool Co. Geothermal well head assembly
US4390063A (en) * 1981-05-20 1983-06-28 W-K-M Wellhead Systems, Inc. Geothermal wellhead packing assembly
US4586825A (en) * 1982-06-22 1986-05-06 Asadollah Hayatdavoudi Fluid agitation system
US4512410A (en) * 1983-09-16 1985-04-23 Forester Buford G Geothermal expansion wellhead system
US4532987A (en) * 1984-02-21 1985-08-06 Reed Lehman T Geothermal expansion spool piston
JPS60219389A (en) * 1984-04-17 1985-11-02 日本重化学工業株式会社 Chemicals injection pipe attachment structure of geothermal steam well
JPS60219390A (en) * 1984-04-17 1985-11-02 日本重化学工業株式会社 Chemicals injection pipe attachment structure of geothermal steam well
US4832128A (en) * 1986-10-17 1989-05-23 Shell Pipe Line Corporation Wellhead assembly for injection wells
US4765410A (en) * 1987-06-24 1988-08-23 Rogers William C Method and apparatus for cleaning wells
US4744420A (en) * 1987-07-22 1988-05-17 Atlantic Richfield Company Wellbore cleanout apparatus and method

Also Published As

Publication number Publication date
JP2747366B2 (en) 1998-05-06
NO903715D0 (en) 1990-08-23
GB2235228A (en) 1991-02-27
CA2022144A1 (en) 1991-02-25
NO903715L (en) 1991-02-25
JPH03169998A (en) 1991-07-23
CA2022144C (en) 1997-03-11
US4972904A (en) 1990-11-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)